[Pacemaker] Temporarily disabling the cluster

Jesse W. Hathaway jesse at mbuki-mvuki.org
Tue Sep 9 11:06:24 EDT 2008


>
> On Sep 9, 2008, at 4:30 PM, Jesse W. Hathaway wrote:
>
>> When I need to restart a service that is part of a cluster I
>> typically run:
>>
>>  1. crm_attribute -t crm_config -n is_managed_default -v false
>>  2. restart the service
>>  3. crm_attribute -t crm_config -n is_managed_default -v true
>>
>> This works well except the fail counter for the resource is still
>> incremented while is_managed_default=false. This often causes the
>> service to migrate to a different node when management is enabled.
>>
>> Is there a way to avoid the fail counter being incremented?
>
> basically no.  you could reset them before changing is_managed_default  
> back though

thanks that is what I do now

>>
>>
>> Or is there a more preferred method to disable the cluster, while
>> doing maintenance?
>>
>> thanks, Jesse
>>
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>
>
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